Cervical Facet Syndrome in the facet between c-6 and c-7.
NOT an overuse injury that is a function of overtraining, per se (take that Nytro, Maria Gratia and all the doubters who poo-pooed my heroic volume), but more a function of acute irritation and over-extension as from a bad bike fit. (That's my story and I'm sticking to it.) So let this be a lesson to all: if you hurt on your bike, GET FITTED. I am paying a whole lot more at the Chiros than I would have paid for a proper bike fit.
The technical lowdown can be found in an article by Robert E Windsor, MD, FAAPMR, FAAEM, FAAPM, President and Director, Georgia Pain Physicians PC; Clinical Associate Professor, Department of Physical Medicine and Rehabilitation, Emory University, which is excerpted below:
In 1933, Ghormley coined the term facet syndrome to describe a constellation of symptoms associated with degenerative changes of the lumbar spine (Ghormley, 1933). Recently, the term cervical facet syndrome has appeared in the literature and implies axial pain presumably secondary to involvement of the posterior elements of the cervical spine.
Many pain generators are located in the cervical spine, including the intervertebral disks, facet joints, ligaments, muscles, and nerve roots. The facet joints recently have been found to be a possible source of neck pain, and the diagnosis of cervical facet syndrome is often one of exclusion or not considered at all. Clinical features that are often, but not always, associated with cervical facet pain include tenderness to palpation over the facet joints or paraspinal muscles, pain with cervical extension or rotation, and absent neurologic abnormalities (Fukui, 1996). Imaging studies usually are not helpful, with the exception of ruling out other sources of pain, such as fractures or tumors.
Patients with cervical facet joint syndrome often present with complaints of neck pain, headaches, and limited range of motion (ROM). The pain is described as a dull aching discomfort in the posterior neck that sometimes radiates to the shoulder or mid back regions. Patients also may report a history of a previous whiplash injury to the neck.
Clinical features that often, but not always, are associated with cervical facet pain include tenderness to palpation over the facet joints or paraspinal muscles, pain with cervical extension or rotation, and absent neurologic abnormalities.
Each facet joint seems to have a particular radiation pattern upon painful stimulation. Even in subjects without neck pain, stimulation of the facet joints by injecting contrast material into the joints and distending the capsule produces neck pain in a specific pattern corresponding to the specific joint. . . . The C6-C7 joint refers pain to the top and lateral parts of the shoulder and extends caudally to the inferior border of the scapula.
Kibler et al have defined 3 phases of rehabilitation of soft tissue injuries (Cole, 1998). The goals of the first phase are to reduce pain and inflammation, and increase the pain-free ROM. Ice is indicated during the acute phase to decrease blood flow and subsequent hemorrhage into the injured tissues, as well as reducing local edema. Application of ice also can reduce muscle spasm. Therapeutic modalities such as ultrasound and electrical stimulation may also reduce painful muscle spasms as well. Manual therapy, joint mobilization, soft tissue massage, and muscle stretching often are helpful. Passive range of motion (PROM) and then active range of motion (AROM) exercises in a pain-free range should be initiated in this phase. Finally, strengthening should begin with isometric exercises and progress to isotonic as tolerated.
Recovery Phase Rehabilitation Program Physical Therapy Patients should transition into the recovery phase of rehabilitation when they are nearly pain free. The goals of this phase are to eliminate pain and further increase ROM, strength, and neuromuscular control. Manual therapy with soft tissue massage and mobilization still may be required, but emphasis is placed on improving strength, flexibility, and neuromuscular control.
Maintenance Phase Rehabilitation Program Physical Therapy Patients are ready for the final phase of rehabilitation after they have achieved full and pain-free ROM, and a significant improvement in strength. The goals of the maintenance phase are to balance strength and flexibility, and to increase endurance.
Nonsteroidal anti-inflammatory drugs (NSAIDs) are helpful in reducing pain and inflammation, and cyclo-oxygenase (COX-II) inhibitors have been introduced as options that cause less gastric irritation. Tricyclic antidepressants, such as amitriptyline and doxepin, and some antiseizure medications, such as gabapentin, carbamazepine, and divalproex, are useful in alleviating neuropathic pain. Non-narcotic and narcotic pain medications may be needed for moderate to severe pain. Muscle relaxants, such as baclofen and tizanidine, are very helpful in reducing the associated muscle spasm that often accompanies facet pain. If the patient is having problems sleeping, then a short course of a sleeping aid, such as zolpidem, temazepam, and zaleplon may be of benefit.
Return to play is an individualized process for athletes with cervical facet joint syndrome. No specific time frame exists for a particular injury. Safe return to play is allowed after the appropriate sport-specific rehabilitation program is completed and the athlete demonstrates full pain-free ROM and proper neutral spine posture with sport-specific activities.